EP0297485A3 - Servo control system - Google Patents
Servo control system Download PDFInfo
- Publication number
- EP0297485A3 EP0297485A3 EP88110228A EP88110228A EP0297485A3 EP 0297485 A3 EP0297485 A3 EP 0297485A3 EP 88110228 A EP88110228 A EP 88110228A EP 88110228 A EP88110228 A EP 88110228A EP 0297485 A3 EP0297485 A3 EP 0297485A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- control system
- servo control
- servo
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/174—Using electrical or electronic regulation means to control braking characterised by using special control logic, e.g. fuzzy logic, neural computing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S706/00—Data processing: artificial intelligence
- Y10S706/90—Fuzzy logic
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP160564/87 | 1987-06-27 | ||
JP62160564A JP2681930B2 (en) | 1987-06-27 | 1987-06-27 | Servo control device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0297485A2 EP0297485A2 (en) | 1989-01-04 |
EP0297485A3 true EP0297485A3 (en) | 1989-12-06 |
EP0297485B1 EP0297485B1 (en) | 1994-01-12 |
Family
ID=15717707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88110228A Expired - Lifetime EP0297485B1 (en) | 1987-06-27 | 1988-06-27 | Method and system to control brake pressure using fuzzy reasoning |
Country Status (4)
Country | Link |
---|---|
US (1) | US5001640A (en) |
EP (1) | EP0297485B1 (en) |
JP (1) | JP2681930B2 (en) |
DE (1) | DE3887015T2 (en) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0238150A (en) * | 1988-07-29 | 1990-02-07 | Mazda Motor Corp | Slip controller for automobile |
JP2536182B2 (en) * | 1988-09-28 | 1996-09-18 | オムロン株式会社 | Fuzzy controller, fuzzy inference device, fuzzy mail management device, fuzzy control method, fuzzy inference method and fuzzy mail management method |
JPH02104929A (en) * | 1988-10-14 | 1990-04-17 | Hitachi Ltd | Electronically controlled gasoline injecting device |
US5343553A (en) * | 1988-11-04 | 1994-08-30 | Olympus Optical Co., Ltd. | Digital fuzzy inference system using logic circuits |
JPH02259836A (en) * | 1989-03-31 | 1990-10-22 | Hitachi Ltd | Fuzzy inference method |
US5239616A (en) * | 1989-04-14 | 1993-08-24 | Omron Corporation | Portable fuzzy reasoning device |
JPH02283512A (en) * | 1989-04-22 | 1990-11-21 | Mitsubishi Electric Corp | Suspension controller |
JPH02303720A (en) * | 1989-05-15 | 1990-12-17 | Fanuc Ltd | Control method for jump of discharging machine |
US5895458A (en) * | 1989-08-31 | 1999-04-20 | Omron Corporation | Apparatus and method in which control rules can be changed during fuzzy reasoning operations and control system and method in which changeover is controlled by fuzzy reasoning |
ATE150185T1 (en) * | 1989-08-31 | 1997-03-15 | Omron Tateisi Electronics Co | FURIOUS CONTROL DEVICE WITH THE CAPABILITY OF CHANGE A RULE AND ITS OPERATIONAL PROCEDURE AND A CONTROL SYSTEM AND ITS CONTROL PROCEDURE CONTROLLED BY FURIOUS INFERENCE |
JP2680459B2 (en) * | 1990-03-07 | 1997-11-19 | 株式会社東芝 | Hydraulic elevator control device |
JPH03258650A (en) * | 1990-03-09 | 1991-11-18 | Toyota Motor Corp | Road surface frictional coefficient detecting device |
JP2542753B2 (en) * | 1990-08-02 | 1996-10-09 | 日立金属株式会社 | Austenitic heat-resistant cast steel exhaust system parts with excellent high-temperature strength |
US5668724A (en) * | 1990-09-28 | 1997-09-16 | Robert Bosch Gmbh | Method for improving the controllabilty of motor vehicles |
JPH04195338A (en) * | 1990-11-28 | 1992-07-15 | Hitachi Ltd | Fuzzy inference system |
US5272428A (en) * | 1992-02-24 | 1993-12-21 | The United States Of America As Represented By The U.S. Environmental Protection Agency | Fuzzy logic integrated control method and apparatus to improve motor efficiency |
US5289740A (en) * | 1992-03-02 | 1994-03-01 | Saturn Corporation | Inference-based manual pulldown control of an automatic transmission |
JP2855987B2 (en) * | 1992-08-26 | 1999-02-10 | 三菱自動車工業株式会社 | Anti-skid braking method |
FR2696398B1 (en) * | 1992-10-06 | 1994-11-04 | Thomson Csf | Method, braking device and equipped vehicle. |
US5450324A (en) * | 1993-01-07 | 1995-09-12 | Ford Motor Company | Electric vehicle regenerative antiskid braking and traction control system |
US5358317A (en) * | 1993-01-07 | 1994-10-25 | Ford Motor Company | Fuzzy logic electric vehicle regenerative antiskid braking and traction control system |
DE4308903A1 (en) * | 1993-03-19 | 1994-09-22 | Siemens Ag | Arrangement and method for controlling a desired slip of surfaces rubbing against each other under the action of force |
FR2705303B1 (en) * | 1993-05-14 | 1995-06-30 | Gec Alsthom Transport Sa | Method and device for detecting and correcting the slip of the wheels of a driving axle of a railway vehicle. |
US5539642A (en) * | 1993-05-21 | 1996-07-23 | The Boeing Company | Fuzzy logic autobrake system for aircraft |
DE4317050A1 (en) * | 1993-05-21 | 1994-11-24 | Bosch Gmbh Robert | System for determining the adhesion coefficient in vehicles |
US5555495A (en) * | 1993-10-25 | 1996-09-10 | The Regents Of The University Of Michigan | Method for adaptive control of human-machine systems employing disturbance response |
US5424948A (en) * | 1993-11-10 | 1995-06-13 | General Motors Corporation | Locomotive traction control system using fuzzy logic |
DE4400195A1 (en) * | 1994-01-05 | 1995-07-06 | Siemens Ag | Anti-lock device |
US5553481A (en) * | 1994-03-04 | 1996-09-10 | Nissei Plastic Industrial Co., Ltd. | Pressure detecting apparatus of injection molding machine |
US6105420A (en) * | 1994-06-27 | 2000-08-22 | Bridgestone Corporation | Electro-rheological fluid damper control system |
DE4428347C2 (en) * | 1994-08-10 | 1998-04-16 | Siemens Ag | Circuit arrangement and method for determining the speed of a motor vehicle |
JP3060863B2 (en) * | 1994-12-14 | 2000-07-10 | トヨタ自動車株式会社 | Vehicle behavior estimation device |
US5590642A (en) * | 1995-01-26 | 1997-01-07 | Gas Research Institute | Control methods and apparatus for gas-fired combustors |
US5520123A (en) * | 1995-01-30 | 1996-05-28 | The United States Of America As Represented By The Administrator Of The Environmental Protection Agency | Intelligent afterburner injection control to minimize pollutant emissions |
US5748467A (en) * | 1995-02-21 | 1998-05-05 | Fisher-Rosemont Systems, Inc. | Method of adapting and applying control parameters in non-linear process controllers |
JP3087884B2 (en) * | 1995-04-28 | 2000-09-11 | 本田技研工業株式会社 | Hybrid vehicle power generation control device |
JPH0920223A (en) * | 1995-07-07 | 1997-01-21 | Nippondenso Co Ltd | Road surface condition discriminating device |
JPH0995224A (en) * | 1995-07-24 | 1997-04-08 | Denso Corp | Downhill road state detection device and brake control device |
US5697681A (en) * | 1995-10-27 | 1997-12-16 | Motorola, Inc. | Anti-lock braking system and method using a polynomial processor |
US5865611A (en) * | 1996-10-09 | 1999-02-02 | Rheem Manufacturing Company | Fuel-fired modulating furnace calibration apparatus and methods |
US6088646A (en) * | 1996-10-25 | 2000-07-11 | The Boeing Company | Fuzzy logic antiskid control system for aircraft |
DE19650168C2 (en) * | 1996-12-04 | 2001-10-04 | Volkswagen Ag | Method and device for regulating the speed of a motor vehicle |
WO1998052803A1 (en) * | 1997-05-22 | 1998-11-26 | Japan Electronics Industry Ltd. | Abs device |
JP2001517579A (en) * | 1997-09-19 | 2001-10-09 | コンティネンタル・テーベス・アクチエンゲゼルシヤフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシヤフト | Method and apparatus for systematic evaluation of the dynamic state of a control system |
US6098011A (en) * | 1998-05-18 | 2000-08-01 | Alliedsignal, Inc. | Efficient fuzzy logic fault accommodation algorithm |
EP0985586B1 (en) | 1998-09-07 | 2009-02-25 | Pacifica Group Technologies Pty Ltd | Anti lock system for a vehicle electromechanical brake system based on a fuzzy controller |
DE19936710A1 (en) * | 1999-08-06 | 2001-02-08 | Bosch Gmbh Robert | Method and device for determining a speed variable |
JP4703817B2 (en) * | 2000-06-16 | 2011-06-15 | 株式会社ブリヂストン | Road surface friction coefficient estimation method, road surface friction coefficient estimation device, road surface state estimation method, road surface state estimation device, and road slip warning device |
US20030135290A1 (en) * | 2001-12-31 | 2003-07-17 | Yixin Yao | Vehicle road wheel fuzzy logic control system and method of implementing a fuzzy logic strategy for same |
US9107804B2 (en) * | 2002-12-10 | 2015-08-18 | Nortec Development Associates, Inc. | Method of preparing biologically active formulations |
JP2004210046A (en) * | 2002-12-27 | 2004-07-29 | Toyota Motor Corp | Vehicular anti-skid controller |
US7043975B2 (en) * | 2003-07-28 | 2006-05-16 | Caterpillar Inc | Hydraulic system health indicator |
US7314257B2 (en) * | 2003-09-26 | 2008-01-01 | Haldex Brake Products Ab | Tire slip model |
US7448701B2 (en) * | 2003-09-26 | 2008-11-11 | Haldex Brake Products Ab | System for control of brake actuator based at least in part upon tire/road friction force |
FR2852696A1 (en) * | 2003-10-30 | 2004-09-24 | Siemens Vdo Automotive | Vehicle e.g. car, speed determining process, involves calculating speed derivative from torque exercised on wheel, and integrating calculated speed using speed sensors speed as integration constant to obtain vehicle speed |
US7475760B2 (en) * | 2005-10-04 | 2009-01-13 | Delphi Technologies, Inc. | Pad contact detection method |
US7912683B2 (en) * | 2006-03-31 | 2011-03-22 | The Yokohama Rubber Co., Ltd. | Tire transient response data calculating method, data processing method, tire designing method, vehicle motion predicting method, and tire cornering characteristic evaluation method and evaluation device therefor |
EP2123931B1 (en) * | 2008-05-21 | 2012-10-10 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Parameter estimation method for self-energized brake mechanism |
US8070481B2 (en) | 2008-05-27 | 2011-12-06 | Honeywell International Inc. | Combustion blower control for modulating furnace |
US8123518B2 (en) | 2008-07-10 | 2012-02-28 | Honeywell International Inc. | Burner firing rate determination for modulating furnace |
JP5375371B2 (en) * | 2009-06-30 | 2013-12-25 | 株式会社アドヴィックス | Vehicle motion control device |
DE102009045415A1 (en) * | 2009-10-07 | 2011-04-14 | Robert Bosch Gmbh | Method for operating a brake-boosted brake system of a vehicle and control device for a brake-boosted brake system of a vehicle |
US8876524B2 (en) | 2012-03-02 | 2014-11-04 | Honeywell International Inc. | Furnace with modulating firing rate adaptation |
TR201613964A2 (en) * | 2016-10-05 | 2016-11-21 | Selcuk Karaosmanoglu | ZERO LOCK BRAKE SYSTEM |
JP6852563B2 (en) * | 2017-05-25 | 2021-03-31 | コニカミノルタ株式会社 | Rotational motion control device, image forming device and rotary motion control method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0148349A1 (en) * | 1983-11-09 | 1985-07-17 | Nissan Motor Co., Ltd. | Lock-up torque converter control combined with anti-skid brake control |
EP0149801A2 (en) * | 1983-12-16 | 1985-07-31 | Robert Bosch Gmbh | Process for determining the reference brake torque for the wheels of a vehicle |
EP0217087A1 (en) * | 1985-08-13 | 1987-04-08 | Mazda Motor Corporation | Brake control system for four-wheel drive vehicle |
EP0225180A2 (en) * | 1985-11-28 | 1987-06-10 | Nippondenso Co., Ltd. | Brake control system on turning of motor vehicle |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0734162B2 (en) * | 1985-02-06 | 1995-04-12 | 株式会社日立製作所 | Analogical control method |
JPH0674030B2 (en) * | 1985-06-07 | 1994-09-21 | 日本電装株式会社 | Vehicle braking control device |
DE3534022A1 (en) * | 1985-05-07 | 1987-03-26 | Lucas Ind Plc | METHOD FOR DETERMINING THE FRICTION COEFFICIENT BETWEEN TIRES AND ROAD |
DE3535843A1 (en) * | 1985-10-08 | 1987-04-16 | Bosch Gmbh Robert | METHOD FOR CONTINUOUSLY DETERMINING THE FACTORY VALUE (MY) |
JPH0678059B2 (en) * | 1985-11-20 | 1994-10-05 | トキコ株式会社 | Anti-skidding control device |
JPH0698903B2 (en) * | 1986-08-06 | 1994-12-07 | 本田技研工業株式会社 | Vehicle running control device |
US4760896A (en) * | 1986-10-01 | 1988-08-02 | Kabushiki Kaisha Toshiba | Apparatus for performing group control on elevators |
DE3852716T2 (en) * | 1987-05-01 | 1995-06-01 | Fuji Photo Film Co Ltd | Measuring mixing device for liquids and powders. |
-
1987
- 1987-06-27 JP JP62160564A patent/JP2681930B2/en not_active Expired - Fee Related
-
1988
- 1988-06-27 EP EP88110228A patent/EP0297485B1/en not_active Expired - Lifetime
- 1988-06-27 DE DE3887015T patent/DE3887015T2/en not_active Expired - Fee Related
- 1988-06-27 US US07/212,256 patent/US5001640A/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0148349A1 (en) * | 1983-11-09 | 1985-07-17 | Nissan Motor Co., Ltd. | Lock-up torque converter control combined with anti-skid brake control |
EP0149801A2 (en) * | 1983-12-16 | 1985-07-31 | Robert Bosch Gmbh | Process for determining the reference brake torque for the wheels of a vehicle |
EP0217087A1 (en) * | 1985-08-13 | 1987-04-08 | Mazda Motor Corporation | Brake control system for four-wheel drive vehicle |
EP0225180A2 (en) * | 1985-11-28 | 1987-06-10 | Nippondenso Co., Ltd. | Brake control system on turning of motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPS644563A (en) | 1989-01-09 |
EP0297485B1 (en) | 1994-01-12 |
EP0297485A2 (en) | 1989-01-04 |
US5001640A (en) | 1991-03-19 |
DE3887015D1 (en) | 1994-02-24 |
DE3887015T2 (en) | 1994-06-30 |
JP2681930B2 (en) | 1997-11-26 |
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